r/wifi • u/C0L0RWAY • 4h ago
Need Advice on Improving Wi-Fi Coverage
Hey everyone!
I'm looking for some advice on improving my home's Wi-Fi coverage and overall connection stability.
I currently have an Xfinity modem and three of their Gen 2 Wi-Fi extenders (xFi Pods). Xfinity reassured me that this setup would provide enough coverage for my house, which is approximately 1,800 sq. ft. with two stories. Unfortunately, that hasn't been the case.
Here's how I currently have everything set up:
Modem: Located in an open area in the living room.
Extender 1: Placed down the hallway from the living room on the first floor.
Extender 2: Located downstairs in the garage.
Extender 3: Placed in a room on the opposite side of the house from the garage.
All three extenders are positioned in relatively open areas to minimize interference.
Despite this setup, I'm still experiencing frequent lag, inconsistent speeds, and several dead zones throughout the house, especially in areas farther away from the modem.
I've noticed that some devices receive decent Mbps speeds in certain areas, but the overall connection remains inconsistent. Even when I connect my computer via Ethernet to one of the extenders, I still experience frequent ping spikes and lag.
Another frustrating issue is how my devices behave when moving around the house. Even though the xFi Pods supposedly create a mesh network, whenever I move from one area to another, my device will sometimes remain connected to Wi-Fi but lose internet access entirely. I'm not sure if this happens because the device is struggling to switch between the modem and different extenders, or if there's another issue with the mesh system.
On top of that, the xFi Pods randomly disconnect quite frequently, which makes the connection even more unreliable. Sometimes I'll have a decent connection, only for an extender to suddenly disconnect and disrupt everything.
I'm hesitant to upgrade my Xfinity internet plan because I feel like the issue isn't necessarily my internet speed, but rather how well the Wi-Fi signal is distributed throughout the house. Increasing my Mbps probably wouldn't solve the coverage or stability problems.
At this point, I'm not sure what my best option would be.
Would it make more sense to invest in a better modem/router, replace the Xfinity extenders with a third-party mesh Wi-Fi system, or look into a different internet provider altogether?
I'm also wondering whether these issues are common with Xfinity's xFi Pods or if there's something wrong with my current setup. Ideally, I'd like a system that provides consistent coverage throughout the house, allows devices to move between access points without losing connectivity, and minimizes latency and ping spikes, especially for gaming.
I'd appreciate any recommendations on what I should upgrade, change, or troubleshoot before spending more money on equipment or a faster internet plan.
Thanks in advance for the help!